<template>
  <el-dialog
    title="题目管理"
    :close-on-click-modal="false"
    :visible.sync="visible"
    width="70%"
    :zIndex="9"
  >
    <div class="app-container">
      <!-- <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="课程名称" prop="name">
          <el-input
            v-model="queryParams.name"
            placeholder="请输入课程名称"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="章节数量" prop="chapterCount">
          <el-input
            v-model="queryParams.chapterCount"
            placeholder="请输入章节数量"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="培训学时" prop="classHour">
          <el-input
            v-model="queryParams.classHour"
            placeholder="请输入培训学时"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form> -->

      <el-row :gutter="10" class="mb8">
        <!-- <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['system:curriculum:add']"
          >新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['system:curriculum:edit']"
          >修改</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['system:curriculum:remove']"
          >删除</el-button>
        </el-col> -->
        <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            v-hasPermi="['system:curriculum:export']"
            >导出</el-button
          >
        </el-col>
        <!-- <right-toolbar
          :showSearch.sync="showSearch"
          @queryTable="getList"
        ></right-toolbar> -->
      </el-row>

      <el-table
        v-loading="loading"
        :data="curriculumList"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="id" align="center" prop="id" />
        <el-table-column label="题干" align="center" prop="problem" />
        <el-table-column label="题型" align="center" prop="topicType">
          <template slot-scope="scope">
            <span>{{ getType(scope.row.topicType) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="选项" align="center" prop="chapterCount">
          <template slot-scope="scope">
            <span v-for="item in scope.row.params.options" style="display: inline-block;margin-right: 30px;">
              {{ item.option }}.{{ item.content }}
            </span>
          </template>
        </el-table-column>
        <el-table-column label="正确答案" align="center" prop="answer" />
        <!-- <el-table-column
          label="操作"
          align="center"
          class-name="small-padding fixed-width"
        >
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:curriculum:edit']"
              >修改</el-button
            >
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:curriculum:remove']"
            >删除</el-button>
          </template>
        </el-table-column> -->
      </el-table>

      <pagination
        v-show="total > 0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />

      <!-- 添加或修改培训课程管理对话框 -->
      <el-dialog
        :title="title"
        :visible.sync="open"
        width="500px"
        append-to-body
        :zIndex="8"
      >
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="课程名称" prop="name">
            <el-input v-model="form.name" placeholder="请输入课程名称" />
          </el-form-item>
          <el-form-item label="章节数量" prop="chapterCount">
            <el-input
              v-model="form.chapterCount"
              placeholder="请输入章节数量"
            />
          </el-form-item>
          <el-form-item label="培训学时" prop="classHour">
            <el-input v-model="form.classHour" placeholder="请输入培训学时" />
          </el-form-item>
          <el-form-item label="0正常 1删除" prop="delFlag">
            <el-input v-model="form.delFlag" placeholder="请输入0正常 1删除" />
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </el-dialog>
</template>

<script>
import { listTimu, getTimu } from "@/api/training/curriculum";

export default {
  name: "Curriculum",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 培训课程管理表格数据
      curriculumList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
      visible: false,
      typeList: [
        {
          val: "Single",
          label: "单选",
        },
        {
          val: "Multi",
          label: "多选",
        },
        {
          val: "Judge",
          label: "判断",
        },
      ],
    };
  },
  // created() {
  //   this.getList();
  // },
  methods: {
    getType(type) {
      let arr = this.typeList.filter((item) => item.val == type);
      return arr.length ? arr[0].label : "";
    },
    openWin(curriculumId, id) {
      this.visible = true;
      this.getList(curriculumId, id);
    },
    /** 查询培训课程管理列表 */
    getList(curriculumId, id) {
      this.loading = true;
      this.queryParams.curriculumId = curriculumId;
      this.queryParams.chapterId = id;
      listTimu(this.queryParams).then((response) => {
        this.curriculumList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        chapterCount: null,
        classHour: null,
        delFlag: null,
        createTime: null,
        createBy: null,
        updateTime: null,
        updateBy: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加培训课程管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getTimu(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改培训课程管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.open = false;
      return;
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateCurriculum(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCurriculum(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除培训课程管理编号为"' + ids + '"的数据项？')
        .then(function () {
          return delCurriculum(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "system/curriculum/export",
        {
          ...this.queryParams,
        },
        `curriculum_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
